2002 Opel Zafira vs. 2003 Opel Omega
To start off, 2003 Opel Omega is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2002 Opel Zafira would be higher. At 2,198 cc (4 cylinders), 2003 Opel Omega is equipped with a bigger engine. In terms of performance, 2003 Opel Omega (143 HP @ 5400 RPM) has 41 more horse power than 2002 Opel Zafira. (102 HP @ 6200 RPM) In normal driving conditions, 2003 Opel Omega should accelerate faster than 2002 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Omega weights approximately 343 kg more than 2002 Opel Zafira. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2002 Opel Zafira, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Opel Omega (209 Nm @ 4000 RPM) has 59 more torque (in Nm) than 2002 Opel Zafira. (150 Nm @ 3600 RPM). This means 2003 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Zafira.
Compare all specifications:
| 2002 Opel Zafira | 2003 Opel Omega | |
| Make | Opel | Opel |
| Model | Zafira | Omega |
| Year Released | 2002 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 102 HP | 143 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 150 Nm | 209 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 79 mm | 86 mm |
| Engine Stroke Size | 81.5 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1390 kg | 1733 kg |
| Vehicle Length | 4320 mm | 4830 mm |
| Vehicle Width | 1750 mm | 1780 mm |
| Vehicle Height | 1690 mm | 1460 mm |
| Wheelbase Size | 2700 mm | 2850 mm |
| Fuel Tank Capacity | 58 L | 75 L |
